Tel. 934 560 995
disibeint@disibeint.com
Tel. 934 560 995 - disibeint@disibeint.com
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Phase control relays

Thrfe-phase lines without neutral

· They are used to monitor the status of phase voltage lines without neutral.
· When conditions are right, the relay remains activated and deactivates at the detection of any fault.
· Depending on model, they can control: order of the phases, failure of any phase, imbalance between phases, rotation angle.

· They do not need auxiliary power supply since they feed itself from the three-phase line.
· Independent models for lines of 50Hz or 60Hz.
CONFIGURATOR:
PFCSPFCTDFCSDFCTSFCSSFCTSVO
Power supply
Range
Power supply
Range
Power supply
Range
Power supply
Range
Power supply
Range
Power supply
Range
Interface
Number of relays
3
Type of relay
NO
Communication
Version
00
Special execution code
Power supply
Range

It remains to be decided
Select a product to display its configuration data
Quantity
Add to cart (+34) 934 560 995


PFCS - PFCT - DFCS - DFCT - SFCS - SFCT
· Control of sequence and phase fault
· Fix parameters
· Detection by voltage drop: -50%
· Timing: 2 s
SVO
· Control of three phase lines without neutral
· Measure its own power supply or a secondary voltage
· Range: 110..690 VAC in 6 ranges
· Voltage control, phase/phase ±18%
· Control of phase sequence
· Phase unbalance control, phase/phase
· Frequency control: 43..70 Hz
· Timing 0,01 S..999,9 H
· All input parameters are configurable
· Three configurable output relays
· LCD graphic screen
CONFIGURATOR:
PFASPFATDFASDFATSFASSFATSVO
Power supply
Range
Power supply
Range
Power supply
Range
Power supply
Range
Power supply
Range
Power supply
Range
Interface
Number of relays
3
Type of relay
NO
Communication
Version
00
Special execution code
Power supply
Range

It remains to be decided
Select a product to display its configuration data
Quantity
Add to cart (+34) 934 560 995


PFAS - PFAT - DFAS - DFAT - SFAS - SFAT
· Control of sequence, phase fault, unbalance and rotation angle
· Fix parameters
· Detection by voltage drop: -20%
· Detection by phases unbalance
· Detection by angle variation: ±15%
· Timing: 2 s
SVO
· Control of three phase lines without neutral
· Measure its own power supply or a secondary voltage
· Range: 110..690 VAC in 6 ranges
· Voltage control, phase/phase ±18%
· Control of phase sequence
· Phase unbalance control, phase/phase
· Frequency control: 43..70 Hz
· Timing 0,01 S..999,9 H
· All input parameters are configurable
· Three configurable output relays
· LCD graphic screen
CONFIGURATOR:
PFEAPFEBDFEADFEBSVO
Power supply
Range
Power supply
Range
Power supply
Range
Power supply
Range
Interface
Number of relays
3
Type of relay
NO
Communication
Version
00
Special execution code
Power supply
Range

It remains to be decided
Select a product to display its configuration data
Quantity
Add to cart (+34) 934 560 995


PFEA - PFEB - DFEA - DFEB
· Control of sequence, phase voltage, unbalance and rotation angle
· Adjustable parameters
· Detection by voltage variation: ±18%
· Detection by phases unbalance
· Detection by angle variation: ±15%
· Timing: 0..30 s
SVO
· Control of three phase lines without neutral
· Measure its own power supply or a secondary voltage
· Range: 110..690 VAC in 6 ranges
· Voltage control, phase/phase ±18%
· Control of phase sequence
· Phase unbalance control, phase/phase
· Frequency control: 43..70 Hz
· Timing 0,01 S..999,9 H
· All input parameters are configurable
· Three configurable output relays
· LCD graphic screen
CONFIGURATOR:
PFRSPFRTSVO
Power supply
Range
Power supply
Range
Interface
Number of relays
3
Type of relay
NO
Communication
Version
00
Special execution code
Power supply
Range

It remains to be decided
Select a product to display its configuration data
Quantity
Add to cart (+34) 934 560 995


PFRS - PFRT
· Control of phase order, phase voltage, unbalance and rotation angle
· Adjustable parameters
· Detection by voltage variation: ±18%
· Detection by phases unbalance
· Detection by angle variation: ±15%
· Timing: detec.: 2 s / rel.: 3 s
SVO
· Control of three phase lines without neutral
· Measure its own power supply or a secondary voltage
· Range: 110..690 VAC in 6 ranges
· Voltage control, phase/phase ±18%
· Control of phase sequence
· Phase unbalance control, phase/phase
· Frequency control: 43..70 Hz
· Timing 0,01 S..999,9 H
· All input parameters are configurable
· Three configurable output relays
· LCD graphic screen